package club.lovety.oauth2.filter;

import org.springframework.web.filter.OncePerRequestFilter;

import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Enumeration;

public class OauthFilter extends OncePerRequestFilter {

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {

        Enumeration<String> enumeration = request.getAttributeNames();

       while(enumeration.hasMoreElements()){
           String attr = enumeration.nextElement();
           System.out.println(attr+" , "+ request.getParameter(attr));
       }


    }
}
